Suruchi Sumi
Cyber Security Engineer
Greater Noida
Summary
Dedicated cybersecurity professional with 4 years of experience in incident management, threat detection, SOAR, and vulnerability management. Adept at building proactive security alerts and streamlining security operations through automation. Proven ability to optimize security protocols and implement effective case management strategies. Experienced in building alerts to prevent cyber attacks and proficient in data ingestion using Syslog and NXLog. Hands-on experience in DevOps, cloud security, and monitoring solutions across Windows and Linux environments. Proficient in Python, SQL, and cloud security practices.
Overview
3
3
years of professional experience
7
7
years of post-secondary education
2
2
Languages
Work History
Professional Service Engineer
Devo Technology
Noida
07.2023 - Current
- Developed threat vulnerability alerts to proactively prevent cyber attacks
- Integrated SentinelOne with SIEM solutions (e.g., Splunk, Datadog) to streamline threat intelligence and incident response workflows
- Designed active dashboards for analyzing vulnerability management, firewall traffic, and ZScaler logs
- Created SOAR playbooks, reducing manual intervention of SOC analysts by 63%
- Configured SentinelOne policies to optimize threat prevention, detection, and response while minimizing false positives
- Conducted forensic analysis on security incidents using SentinelOne Deep Visibility and behavioral AI capabilities.
- Implemented entity-based case correlation, improving triaging of False Positives and True Positives
- Hands-on experience with SIEM tools, including data management, role mapping, and various data delivery methods
- Integrated KQL queries with Microsoft Sentinel Workbooks to visualize and track security trends
- Expertise in UEBA (User Entity Behavior Analytics) to detect anomalous user activities and potential threats
- Strong knowledge of MITRE ATT&CK framework and incident response procedures, leading to a 72% improvement in threat identification
- Ensured compliance with NIST and ISO 27001 standards by performing security audits
- Managed high-profile clients as a Technical Project Manager, including: Capgemini, LTI Mindtree, Omnicom Group, 7-Eleven, Encore Capital, Bank of New York Mellon, NYC Department of Education, and Carhartt
- Correlated security logs from multiple sources (EDR, firewall, IAM) using KQL to enhance incident detection and response
- Created advanced KQL dashboards and reports to provide real-time insights into security incidents and system performance
Programmer Analyst
Cognizant Technology Services Pvt Ltd
11.2021 - 06.2023
- Diagnosed and resolved software issues, identifying necessary modifications for improved performance
- Collaborated with product management to design, develop, and test scalable systems
- Created custom detection rules & alerts using KQL to identify anomalies, suspicious activities, and security incidents.
- Developed & enforced endpoint security policies to strengthen defense against malware, ransomware, and zero-day exploits.
- Performed data analysis for migrations using advanced Excel, Python, and visualization tools
- Implemented and maintained network security measures, including firewalls, intrusion detection systems, and endpoint protection
- Documented and reported security incidents, helping refine incident response protocols by 41%
- Worked closely with clients to establish specifications and system designs.
Education
Bachelor of Technology -
Noida Institute Of Engineering And Technology
08.2017 - 07.2021
Secondary School Examination - undefined
DAV Public School
04.2015 - 05.2017
Secondary School Examination - undefined
DAV Public School
03.2014 - 03.2015
Skills
Incident Response
undefinedTimeline
Professional Service Engineer
Devo Technology
07.2023 - Current
Programmer Analyst
Cognizant Technology Services Pvt Ltd
11.2021 - 06.2023
Bachelor of Technology -
Noida Institute Of Engineering And Technology
08.2017 - 07.2021
Secondary School Examination - undefined
DAV Public School
04.2015 - 05.2017
Secondary School Examination - undefined
DAV Public School
03.2014 - 03.2015
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